A partly-submerged car outside flooded houses on Disraeli St, Westport.
Photo: Supplied/NZ Defence Force
The one-in-100-year flood forced 2000 people - half the town - to evacuate and many could be homeless for months, as they wait for houses to be stripped, dried out and repaired.
The township was effectively cut off as an island between a 12m flood in the mighty Buller River and raging floodwaters in the usually placid Orowaiti River.
Birchfield said the regional council proposed setting up a rating district for Westport four years ago to pay for river protection and other work that would mitigate the flood risk to homes and property.
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South Island floods: Damaged roads a worry for residents in cut off areas
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